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WO2001048376A3 - Palier a glissement et eolienne equipee de ce dernier - Google Patents

Palier a glissement et eolienne equipee de ce dernier Download PDF

Info

Publication number
WO2001048376A3
WO2001048376A3 PCT/EP2000/013166 EP0013166W WO0148376A3 WO 2001048376 A3 WO2001048376 A3 WO 2001048376A3 EP 0013166 W EP0013166 W EP 0013166W WO 0148376 A3 WO0148376 A3 WO 0148376A3
Authority
WO
WIPO (PCT)
Prior art keywords
bearing
wind energy
bearing part
ring
plain bearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2000/013166
Other languages
German (de)
English (en)
Other versions
WO2001048376A2 (fr
WO2001048376B1 (fr
Inventor
Aloys Wobben
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7934482&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2001048376(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to EP00991627A priority Critical patent/EP1247021B1/fr
Priority to KR1020027008239A priority patent/KR20020064362A/ko
Priority to DK00991627T priority patent/DK1247021T3/da
Application filed by Individual filed Critical Individual
Priority to AT00991627T priority patent/ATE265619T1/de
Priority to US10/168,911 priority patent/US6814493B2/en
Priority to NZ519600A priority patent/NZ519600A/en
Priority to JP2001548861A priority patent/JP2003518594A/ja
Priority to BR0016722-3A priority patent/BR0016722A/pt
Priority to CA002395540A priority patent/CA2395540C/fr
Priority to MXPA02006300A priority patent/MXPA02006300A/es
Priority to DE50006281T priority patent/DE50006281D1/de
Priority to AU33656/01A priority patent/AU770463B2/en
Publication of WO2001048376A2 publication Critical patent/WO2001048376A2/fr
Publication of WO2001048376A3 publication Critical patent/WO2001048376A3/fr
Publication of WO2001048376B1 publication Critical patent/WO2001048376B1/fr
Priority to NO20023017A priority patent/NO339370B1/no
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0204—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/84—Slewing gear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/31—Wind motors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wind Motors (AREA)
  • Sliding-Contact Bearings (AREA)
  • Hydraulic Turbines (AREA)
  • Sealing Of Bearings (AREA)
  • Rolling Contact Bearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Tires In General (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

L'invention concerne un palier à glissement pour transférer des forces axiales et des couples de flexion élevés lors de faibles mouvements relatifs. Un des éléments de ce palier présente une nervure annulaire qui vient en contact avec une rainure annulaire ménagée dans l'autre élément dudit palier. Cette nervure annulaire, qui peut présenter une section trapézoïdale convergente vers l'extérieur, est pourvue de garnitures de glissement sur ses faces latérales libres et éventuellement sur ses surfaces périphériques. Ces garnitures de glissement ainsi que l'élément de palier concerné, notamment une bague extérieure comportant la nervure annulaire, peuvent être divisés en segments. Ces segments peuvent être séparés de l'ensemble et entretenus individuellement, par exemple pour être pourvus de nouvelles garnitures de glissement. Ce palier à glissement s'utilise de préférence entre une nacelle supportée par une tour et le sommet de la tour d'une éolienne.
PCT/EP2000/013166 1999-12-24 2000-12-22 Palier a glissement et eolienne equipee de ce dernier Ceased WO2001048376A2 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
AU33656/01A AU770463B2 (en) 1999-12-24 2000-12-22 Plain bearing and wind energy unit with said bearing
BR0016722-3A BR0016722A (pt) 1999-12-24 2000-12-22 Mancal de deslizamento e instalação de energia eólica
DK00991627T DK1247021T3 (da) 1999-12-24 2000-12-22 Glideleje og vindenergianlæg med et sådant glideleje
MXPA02006300A MXPA02006300A (es) 1999-12-24 2000-12-22 Soporte plano y unidad de energia eolica con el soporte.
AT00991627T ATE265619T1 (de) 1999-12-24 2000-12-22 Gleitlager und windenergieanlage mit einem solchen gleitlager
US10/168,911 US6814493B2 (en) 1999-12-24 2000-12-22 Plain bearing and wind energy unit with said bearing
NZ519600A NZ519600A (en) 1999-12-24 2000-12-22 Plain bearing and wind energy unit with said bearing
JP2001548861A JP2003518594A (ja) 1999-12-24 2000-12-22 平軸受と該平軸受を備えた風力発電装置
CA002395540A CA2395540C (fr) 1999-12-24 2000-12-22 Palier a glissement et eolienne equipee de ce dernier
EP00991627A EP1247021B1 (fr) 1999-12-24 2000-12-22 Palier a glissement et eolienne equipee de ce dernier
KR1020027008239A KR20020064362A (ko) 1999-12-24 2000-12-22 미끄럼 베어링 및 이를 구비한 풍력 설비
DE50006281T DE50006281D1 (de) 1999-12-24 2000-12-22 Gleitlager und windenergieanlage mit einem solchen gleitlager
NO20023017A NO339370B1 (no) 1999-12-24 2002-06-21 Glidelager og vindkraftanlegg med slikt glidelager

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19962978A DE19962978C1 (de) 1999-12-24 1999-12-24 Windenergieanlage mit einem turmgestützten Maschinenkopf
DE19962978.1 1999-12-24

Publications (3)

Publication Number Publication Date
WO2001048376A2 WO2001048376A2 (fr) 2001-07-05
WO2001048376A3 true WO2001048376A3 (fr) 2002-03-14
WO2001048376B1 WO2001048376B1 (fr) 2002-05-30

Family

ID=7934482

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2000/013166 Ceased WO2001048376A2 (fr) 1999-12-24 2000-12-22 Palier a glissement et eolienne equipee de ce dernier

Country Status (19)

Country Link
US (1) US6814493B2 (fr)
EP (1) EP1247021B1 (fr)
JP (1) JP2003518594A (fr)
KR (1) KR20020064362A (fr)
CN (1) CN1220825C (fr)
AT (1) ATE265619T1 (fr)
AU (1) AU770463B2 (fr)
BR (1) BR0016722A (fr)
CA (1) CA2395540C (fr)
DE (2) DE19962978C1 (fr)
DK (1) DK1247021T3 (fr)
ES (1) ES2217034T3 (fr)
MX (1) MXPA02006300A (fr)
NO (1) NO339370B1 (fr)
NZ (1) NZ519600A (fr)
PT (1) PT1247021E (fr)
TR (2) TR200201649T2 (fr)
WO (1) WO2001048376A2 (fr)
ZA (1) ZA200205042B (fr)

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DE10231948A1 (de) * 2002-07-15 2004-01-29 Ge Wind Energy Gmbh Windenergieanlage und Lageranordnung dafür
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DE10247072A1 (de) * 2002-10-09 2004-04-22 Ab Skf Lagerträger für eine Windenergieanlage
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NO20023017L (no) 2002-08-19
AU3365601A (en) 2001-07-09
CA2395540A1 (fr) 2001-07-05
WO2001048376A2 (fr) 2001-07-05
ZA200205042B (en) 2003-01-16
DE50006281D1 (de) 2004-06-03
EP1247021A2 (fr) 2002-10-09
NO339370B1 (no) 2016-12-05
ATE265619T1 (de) 2004-05-15
NO20023017D0 (no) 2002-06-21
EP1247021B1 (fr) 2004-04-28
TR200302275T3 (tr) 2004-02-23
WO2001048376B1 (fr) 2002-05-30
KR20020064362A (ko) 2002-08-07
US6814493B2 (en) 2004-11-09
DE19962978C1 (de) 2001-08-30
CN1220825C (zh) 2005-09-28
NZ519600A (en) 2005-05-27
PT1247021E (pt) 2004-09-30
TR200201649T2 (tr) 2003-02-21
ES2217034T3 (es) 2004-11-01
MXPA02006300A (es) 2003-09-22
CA2395540C (fr) 2003-10-21
JP2003518594A (ja) 2003-06-10
BR0016722A (pt) 2002-09-03
CN1423730A (zh) 2003-06-11
US20030039419A1 (en) 2003-02-27
AU770463B2 (en) 2004-02-19
DK1247021T3 (da) 2004-08-16

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